How Crowded Is Colorado National Monument in August?
August runs about 1.3× Colorado National Monument's average month, which makes it a busy month here — roughly 11% of the park's yearly visitors come in August.
In a typical August the park sees about 47,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.
That makes August the 4th-busiest of the park's twelve months, sitting between the May peak (1.3×) and the February low (0.6×).
On our Best Time to Visit score August rates 24/100 ("Poor"), versus the top-rated February at 81/100 — the best overall balance of crowds and daylight.
August falls inside the park's busiest stretch: June, July and August together pull about 32% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 13.5 hours of daylight in August to explore — between the 9.3-hour midwinter low and the 14.7-hour summer high.
Park-wide, 2025 drew 483,436 recreation visits, down 0.9% from 488,038 in 2024.
Across the past decade overall visitation has risen about 23.5%, so a August visit is likely to feel busier than it did a few years ago.
Frequently Asked Questions
August is busy at Colorado National Monument (about 1.3× the average month). Our best-time score rates it "Poor". The single best month overall is February.
The busiest month is May and the quietest is February. August sits at about 1.3× the park's average, or 11% of annual visitation.
A typical August sees about 47,000 recreation visits at Colorado National Monument, based on National Park Service monthly counts from 1979–2025.
Where to stay near Colorado in August
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See the full ranking of the best national parks to visit in August.
Source: National Park Service Visitor Use Statistics (1979–2025). Updated 2026-07-14.